There are 2 choices for the alternative javac (providing /usr/bin/javac). Select the version we have just installed: There are 2 choices for the alternative javac (providing /usr/bin/javac).ġ /opt/jdk-16.0.1/bin/javac 1000 manual modeĪnd verify the result by running the same command: sudo update-alternatives -config javac Now repeat the drill for Java compiler: sudo update-alternatives -config javac There are 2 choices for the alternative java (providing /usr/bin/java). And let’s just run this command one more time to see if we have changed the default JDK: sudo update-alternatives -config java Now we need to select the version we are planning to use – in my case I’ll need to input 1 and press Enter. Press to keep the current choice, or type selection number: Possible output may look like this: There are 2 choices for the alternative java (providing /usr/bin/java).ġ /opt/jdk-16.0.1/bin/java 1000 manual mode Otherwise let’s update the default JDK that our system will be using. If you don’t have any other versions of Java installed you can safely skip this part. Now we have our JDK installed it’s time to make sure we are using the correct version. So we are all good and now we can continue with the installation, let’s run: sudo update-alternatives -install /usr/bin/java java /opt/jdk-16.0.1/bin/java 1000Īnd the same idea for Java Compiler: sudo update-alternatives -install /usr/bin/javac javac /opt/jdk-16.0.1/bin/javac 1000

Now you have your openjdk-16.0.1_linux-圆4_ in the Downloads folder the next step is to extract it to the /opt folder like so: sudo tar xvf ~/Downloads/openjdk-16.0.1_linux-圆4_ -C /optĪnd let’s verify that we have all the files we are expecting in the /opt folder: ls -la /opt Or you can just get it from the terminal like this: cd wget For general 圆4 linux machines it’s named Linux / 圆4. Open: the latest version now is JDK 16.0.1 be careful and select proper architecture for your machine. So, you are puzzled how to install JDK from tar.gz file in your Ubuntu system? In reality it’s pretty simple. Dmitrii Kilishek on How to install JDK + Maven + IntelliJ + JUnit on Ubuntu Linux 14.04.sonam on Michael Bolton’s blog post: A Context-Driven Approach to Automation in Testing.Apple devices held for ransom, rumors claim 40M iCloud accounts hacked – Classic iPod on Friday 13 – My Apple ID was hacked.Dmitrii Kilishek on Installing Java OpenJDK from.tar.gz archive and update the default JDK version New achievement – MS Data Fundamentals Certified.

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